<template>
    <div class="tab-control">
        <div v-for="(item,index) in titles" class="tab-control-item" 
        :class="{acitve:index == currentIndex}" @click="itemClick(index)" :key="item">
            <span>{{item}}</span>
        </div>
    </div>
</template>


<script>
export default {
    name:'TabControl',
    props:{
        titles:{
            type:Array,
            default(){
                return []
            }
        }
    },
    data(){
        return {
            currentIndex:0
        }
    },
    methods:{
        itemClick(index){
            this.currentIndex = index;
            this.$emit('tabClick',index)
        }
    }
}
</script>


<style scoped>
    .tab-control {
        display: flex;
        text-align: center;
        font-size: 15px;
        background-color: #fff;
    }

    .tab-control-item {
        flex:1;
        height:40px;
        line-height: 40px;
    }

    .tab-control-item span {
        padding: 5px;
    }

    .acitve {
        color: var(--color-high-text);
    }

    .acitve span {
        border-bottom: 3px solid var(--color-tint);
    }
</style>